baber/WOPTO huggingface dataset:
Patent DE-3570620-D1 (DE)
Title: Double endless belt-shaping apparatus
Inventor: PRIGNITZ HERBERT
IPC: B29C44/30
Filed: 1985-07-17
Granted: 1989-07-06
Abstract: 1. Double endless belt-shaping apparatus for the manufacture of foamed plastic boards in the form of a continuous strand with two endless conveyor belts rotating in opposite directions which are conducted via a driving roller (or driving chain wheels in the case of plate conveyors) and a deflection roller, in which two opposite belt sections running parallely and in the same direction, delimit the space serving to shape the continuous foamed plastic strand, the conveyor belts being individually drivable, characterized by the following features : a) the conveyor belts (10, 20) are constructed as belts, steel belts or plate belts ; b) the opposite sections of the belts (10, 20) located within the area where the continuous foamed plastic, strand is shaped are supported by supporting members (13, 23) ; c) the driving rollers (or driving chain wheels in the case of plate conveyors (11, 21) of the two conveyor belts (10, 20) are provided with electrical single driving means (12, 22) adjusted to synchronism of the opposite belt sections, the adjustment of the single driving motors to synchronism of the belt sections being effected as a function of the speed of the belt sections, and d) the upper conveyor belt, together with the appropriate carrying and supporting members (13, 23) and the single driving motor (22) appertaining thereto, is disposed so as to be vertically adjustable with the aid of adjustment means (28).
Patent DE-3571165-D1 (DE)
Title: Optical pick-up
Inventor: TERAYAMA YASUNORI C O SONY COR
IPC: G11B7/12
Filed: 1985-09-23
Granted: 1989-07-27
Abstract: An optical pickup of the invention has an objective lens holder holding an objective lens, a support shaft which supports the objective lens holder such that the holder is slidable along the axial direction and pivotable about its axis, and a press member for pressing the objective lens holder against the support shaft.
Patent DE-3650560-D1 (DE)
Inventor: FEARON EDWARD ROBERT
IPC: H01F7/02
Filed: 1986-10-13
Granted: 1996-09-26
Abstract: A label for use in a high frequency anti-theft surveillance system. Permanently magnetized members (24, 26) are disposed adjacent a ferromagnetic nonlinear element (30) for biasing the hysteresis loop of the nonlinear element (30) near the knee (40) of the magnetization curve. The nonlinear element (30) includes low permeability sections (32, 34) and high permeability section (36). The high permeability section (36) of the nonlinear element (30) is disposed adjacent a radiating dipole (28) for radiating the summation frequency of a pair of frequencies impinging on the nonlinear element (30). A memory magnet (38) with a changeable magnetism is disposed adjacent the high reluctance section (36) of the nonlinear element (30). The magnetism of the memory magnet (38) can be changed to provide either an active or inactive status of the label (16).
Patent DE-3684170-D1 (DE)
Inventor: RIVIER JEAN EDOUARD FREDERIC
IPC: C07K7/06
Filed: 1986-04-28
Granted: 1992-04-16
Abstract: Peptides which inhibit the secretion of gonadotropins by the pituitary gland and inhibit the release of steroids by the gonads. Administration of an effective amount of such GnRH antagonists prevents ovulation of female mammalian eggs and/or the release of steroids by the gonads. These peptides may be used to treat steroid-dependent tumors, such as prostatic and mammary tumors. The peptides are cyclic analogs of the decapeptide GnRH wherein there is a covalent bond between the residue in the 4-position and the residue in the 10-position. Examples of such bonds include the disulfide linkage between Cys residues, an amide linkage between a side chain amino group and a side chain carboxyl group, a dicarba linkage between side-chain alkyl groups, and a carba linkage between a side-chain alkyl group and a side-chain sulfhydryl group.
Patent DE-3760389-D1 (DE)
Title: Cyclohexenone derivatives, process for their preparation and their use as herbicides and plant growth regulating agents
Inventor: ZEEH BERND DR
IPC: A01N35/06
Filed: 1987-01-12
Granted: 1989-09-07
Abstract: Cyclohexenone derivatives of the formula   <IMAGE>   where R1, R2, A and X have the meanings given in the disclosure, a process for their manufacture, herbicidal and plant growth-regulating agents containing the novel active ingredients, and methods of combating unwanted plant growth and of regulating plant growth.
Patent DE-3768432-D1 (DE)
Inventor: BOCK KLAUS-DIETER DIPL ING
IPC: C09K3/10
Filed: 1987-11-13
Granted: 1991-04-11
Abstract: A sealing material, in particular for flat seals, is prepared from a resilient fluoroplastic containing a pore-forming, particulate filler. This filler comprises an expandate of graphite or sheet-structured silicate. The mixture of the plastic with the filler is subjected in the softened state of the plastic to a moulding process which advantageously leads to a pore-free occlusion of the filler particles.
Patent DE-3771734-D1 (DE)
Inventor: VEITENHANSL RUDOLF DR
IPC: C11D1/52
Filed: 1987-01-15
Granted: 1991-09-05
Abstract: A textile treating agent is prepd. by (i) reacting (a) a 10-22C aliphatic monocarboxylic acid, or amide-forming deriv., with (b) polyamines, and (ii) neutralising unreacted amino gps. with non-oxidising inorganic acids. Neutralisation is pref. carried out with a hydrogen halide or an O acid of P, esp. phosphorous acid. The amt. of acid is 1.0-1.3x the equiv. of non-converted amino gps. A dispersion accelerator may be added during prepn..
Patent DE-3776661-D1 (DE)
Inventor: FITZPATRICK KEITH
IPC: D21F7/08
Filed: 1987-12-18
Granted: 1992-03-19
Abstract: The batt portion of a papermaking press felt contains at least two different kinds of fibres, one kind being in the surface layer, and being much finer than other kinds and being removed during service of the felt, e.g., during running in. Dia. of the fine fibres is 0.01 mm or less, and specifically their abrasion resistance is low, or they are degradable chemically or by heat. Surface fibres are pref. polyester and remainder are polyamide.
Patent DE-3784648-D1 (DE)
Inventor: NOLTE BERT DIPL ING
IPC: B65B5/06
Filed: 1987-12-07
Granted: 1993-04-15
Abstract: At the discharge station of a suitable manufacturing machine, postal wrappers, inserts or envelopes are counted ready for forming into batches for packing. They are discharged sideways while resting vertically on their edges, being conveyed by endless belts towards the cartons into which they are inserted. To separate a batch from the flow of wrappers, a wedge shaped separator is moved at right angles to the belts and the batch is pushed into the open end of a carton by a pusher plate. A filled carton is sealed and automatically replaced by an empty one.
Patent DE-3784935-D1 (DE)
Inventor: RABOUYT DENIS
IPC: B64C27/59
Filed: 1987-06-10
Granted: 1993-04-22
Abstract: The pitch angle of the main rotor head (2) and blades (1) e.g. for an autogyro is changed by pivoting the shaft bearing (5) about axis (6). The pilot has a control lever (22) which acts on the pitch lever arm (8) through a four bar parallel linkage (23,24). This pivots the crank (18) about axis (36) to raise or lower the connecting rod (13). Attached to the lower lug (21) of the crank (18) is a spring assisted jack. When the pilot closes either the pitch up switch (39) or nose down switch (40), an electric motor driven jack (27) compresses one spring and extends the other spring (30,31) within the elastic assistor (28).
Patent DE-3789573-D1 (DE)
Inventor: YOUNG MICHELE
IPC: G06F11/26
Filed: 1987-05-22
Granted: 1994-05-19
Abstract: A programmable array logic device including a programmable logic array, at least one register pair, a multiplexer coupled to the register pair so that they can share a common I/O pin, and an observability buffer for controlling the multiplexer. A dual clock buffer is provided so that registers within the register pair can be clocked singly when in a preload mode or together when in a logic or verification mode. When in the logic mode, either the output of a buried state register or a output register is observed at the I/O pin under the control of a product term generated by the logic array. When in the preload mode the register to be preloaded is selected by an externally provided preload select signal. In the verification mode, which typically follows a programming mode, individually selected product terms within the logic array can be observed by clocking them into the register pairs.
Patent DE-3851048-D1 (DE)
Inventor: KERR ROBERT CHARLES
IPC: A47G27/04
Filed: 1988-12-13
Granted: 1994-09-15
Abstract: A two-piece dust control mat (10) having an upper pile fabric portion (12) and a lower rubber-like base portion (14). The under surface of the upper portion and the upper surface of the lower portion are treated to increase the friction resistance therebetween and in the preferred form the treatment consists of providing interlocking cleat members (22;24).
Patent DE-3864630-D1 (DE)
Inventor: HEISIG WILHELM
IPC: B65D75/58
Filed: 1988-06-29
Granted: 1991-10-10
Abstract: A stack (1) of disposable aprons is doubled over about a transverse line half-way up and has tear lines (4) across top and bottom, in front of the fold so that each apron can be easily removed. Each apron has a narrow strip (5) one end, and a wider strip (5') the other end, which remain after the aprons are removed, each set of strips having two suspension holes (6) through it. After folding, a reinforcing strip (13) is fitted between the two sets of end strip, also with suspension holes through it. The neck strap (16) and tie straps (17) of each apron are at the end of the wider edge strip, which is stamped accordingly.
Patent DE-3876813-D1 (DE)
Inventor: TANIKAWA KEIZO
IPC: C07D237/22
Filed: 1988-01-20
Granted: 1993-02-04
Abstract: A 3(2H)pyridazinone of the formula: <CHEM> wherein R1 is hydrogen, 2-propenyl or straight chained or branched C1-C4 alkyl; R2 is hydrogen or C1-C3 alkyl; X is chlorine or bromine; Y is hydrogen, nitro, -NHR3 wherein R3 is hydrogen or straight chained or branched C1-C4 alkyl, -AR4 wherein A is oxygen or sulfur and R4 is hydrogen, straight chained or branched C1-C6 alkyl, C3-C6 alkenyl having one double bond, C3-C6 alkynyl having one triple bond, phenyl or <CHEM> wherein R5 is hydrogen or C1-C4 alkyl, or halogen; Z1 is hydrogen, C1-C4 alkyl, -OR6 wherein R6 is hydrogen, straight chained or branched C1-C8 alkyl or <CHEM> wherein n is an integer of from 1 to 4, -N(R7)2 wherein R7 is C1-C4 alkyl, or halogen; Z2 is C1-C4 alkyl, -OR6 wherein R6 is as defined above, -N(R7)2 wherein R7 is as defined above, or halogen, provided that when R1 is straight chained or branched C2-C4 alkyl, Y is not hydrogen and when R1 is hydrogen, methyl or 2-propenyl, Y and R2 are not simultaneously hydrogen, or a pharmaceutically acceptable salt thereof.
Patent DE-3877574-D1 (DE)
Inventor: MIRLIEB BERND
IPC: G03B42/02
Filed: 1988-05-09
Granted: 1993-02-25
Abstract: The cassette (19) is positioned by two parallel bars (10,12) on which a cassette-retaining lever (20,21) is mounted with a pair of infrared detectors (30,31) associated with deflecting mirrors (e.g. 42). The infrared radiation is thus transmitted into upper and lower portions of the cassette when its upper portion is opened. A multilever linkage (60-62) hinged to the bars (10,12) co-operates with the pivotable upper portion. The air jet from a nozzle (70) is directed past the leading edge of the film sheet adhering to the inner surface of its support on the upper portion of the cassette.
Patent DE-3879172-D1 (DE)
Inventor: EL HAGE SAMI G
IPC: A61B3/10
Filed: 1988-08-26
Granted: 1993-04-15
Abstract: There is disclosed apparatus which comprises a corneal topographer including a video camera or charge-coupled-device camera system for sensing images of rings of light reflected from the cornea, and means for processing the image rings to produce data useful in determining the contour of the cornea of a human eye.
Patent DE-3881055-D1 (DE)
Inventor: DANIELI STEN HENRIK
IPC: B61G11/12
Filed: 1988-09-14
Granted: 1993-06-17
Abstract: A buffer for railway vehicles includes a plunger telescopically received within an outer cylinder. An internal speed control valve, essentially independently of the forces acting on the buffer, causes the buffer to move inwardly at a predetermined initial velocity which is reduced by a uniform deceleration of such a level that the main portion of the plunger stroke is always used. The initial velocity corresponds to the maximum speed allowed during shunting operations, plus a safety margin determined by experience. The buffer has a leakage slot between the plunger and the cylinder to allow fluid flow around a throttling valve when the throttling valve is closed. The area of the leakage slot is dependent on the pressure within the buffer and the position of the plunger relative to the cylinder.
Patent DE-3881882-D1 (DE)
Inventor: ALLEN PETER
IPC: E21D11/00
Filed: 1988-02-01
Granted: 1993-07-22
Abstract: Sewer or pipe is lined by curving panels around the wall, each panel having complementary joint formations along the sides, butt joining the panels using the formations to form a liner, and joining the free ends of the panels with one or more joining strips.  The panels are e.g. of unplasticised PVC. Each panel pref. has a planar body with outwardly directed formations for spacing the panel from the pipe wall.  There is pref. U-shaped formation along one side and a formation with an outwardly directed leg to fit in the U on the opposite side.  The butt joined ends of adjacent panels are pref. spaced around the liner.  After installaing the liner grout is pref. injected into the space between liner and pipe wall through holes drilled in the wall.
Patent DE-3881937-D1 (DE)
Inventor: SMITH DANIEL JOSEPH
IPC: A61B17/06
Filed: 1988-04-08
Granted: 1993-07-29
Abstract: Surgical needles are described which exhibit a tapered region (16) intermediate the point (12) and barrel sections (14), over which the needles undergo a gradual transition in shape from a generally rounded circumference to a rectangular I-beam shape. The I-beam shape affords favorable strength characteristics and the gradual transition in shape smoothes the changes in penetration force performance.
Patent DE-3888165-D1 (DE)
Inventor: CHICOYE ETZER
IPC: C12C3/00
Filed: 1988-04-27
Granted: 1994-04-07
Abstract: A hopping material useful as a kettle additive in preparing anactinic malt beverages is prepared by a method which includes first forming an aqueous suspension of crude hops, containing alpha acids and cellulosic material and alkali hydroxide and an alkali borohydride. The suspension, which has a pH above about 10.5, is heated to isomerize and reduce the alpha acids initially present in the hops. The pH is lowered to about 2 to convert the reduced iso-alpha acids to their free acid forms so that they are adsorbed on cellulosic hop material in the reaction mixture. The cellulosic material which now contains the free isomerized and reduced alpha acids is isolated and is useful as an anactinic kettle additive which can be stored for prolonged periods with no decomposition. If desired, the cellulosic material thus obtained can be further treated by adjusting the pH with an alkaline solution to obtain an aqueous solution containing only reduced iso-alpha acids, which is useful as an anactinic post-kettle additive, and a cellulosic material, which is useful as an anactinic kettle additive.
Patent DE-50006247-D1 (DE)
Inventor: STENGELE KLAUS-PETER
IPC: C07H21/00
Filed: 2000-03-13
Granted: 2004-06-03
Abstract: Targeted photolytic cleavage of protecting groups from a nucleoside derivative (I), immobilized on a carrier, comprising applying a layer of gel or viscous liquid (A) to immobilized (I) and illuminating (I), is new. (A) contains at least one polymeric compound (II), and at least one of water, aqueous 1-4C alcohol mixtures and polar aprotic solvent.
Patent DE-50007451-D1 (DE)
Inventor: FRANZEN HERMANN
IPC: B66C23/10
Filed: 2000-08-29
Granted: 2004-09-23
Abstract: A mobile handling apparatus for loading and unloading ships in docks, the apparatus including portal supports, steerable traveling mechanisms arranged on the portal supports, an undercarriage freely movable on the traveling mechanisms, a harbor crane having a tower rigidly connected to the undercarriage, a luffing jib coupled to the tower, the luffing jib having an exchangeable device for picking-up a load, supporting girders mounted on the undercarriage so as to be horizontally moveable, the supporting girders each having a free end, vertical supporting pillars connected to the free ends of the supporting girders; and further traveling mechanisms arranged on the vertical supporting pillars so as to be raisable and lowerable.
Patent DE-50008008-D1 (DE)
Inventor: IRNICH FRANZ-JOSEF
IPC: F27B1/20
Filed: 2000-06-23
Granted: 2004-11-04
Abstract: Feed device (100) for a shaft furnace (101), with a revolving chute (107, 111) comprising a cylindrical basic body (107) that can be driven so as to rotate about a first, substantially vertically oriented axis of rotation (A1) with a first drive mechanism (119) and a feed chute (111) that is fixedly attached to an outlet (107a) of the basic body and can be rotated therewith, in which the feed chute is composed of an upper part (113), which is adjacent to the outlet of the basic body and extends longitudinally at an angle to the first axis of rotation, and a lower part (115), which is rotatably connected to the upper part and comprises a second drive mechanism (127) for rotation about a second, substantially vertical axis of rotation (A2) spaced apart from the first axis of rotation.
Patent DE-50013583-D1 (DE)
Inventor: SONTHEIMER WILFRIED
IPC: E06B9/15
Filed: 2000-03-29
Granted: 2006-11-23
Abstract: The blind (10) consists of a number of horizontal slats (12) with profiled edges (14,18) which lock together but allow the s to turn with respect to each other. The outward facing surfaces (50) have decorative patterns, e.g. horizontal grooves (64) of triangular cross-section with an angle between the sides of between 170 degrees and 178 degrees .
Patent DE-50015638-D1 (DE)
Inventor: OTTENSMANN JUERGEN
IPC: H04B17/318
Filed: 2000-07-27
Granted: 2009-06-18
Abstract: Measuring the level of a modulation signal at a studio output determines a transmitter's frequency shift, in order to avoid exceeding limiting values from the start. Determining frequency shift by measuring the modulation signal's level is a standardized method that meets requirements adequately.
Patent DE-50102399-D1 (DE)
Inventor: SCHMIDT DR RER NAT
IPC: G01Q60/22
Filed: 2001-11-17
Granted: 2004-07-01
Abstract: Production of an integrated stylus comprises radiating a silicon substrate with ions acting as acceptor using a finely focussed ion beam; removing the areas radiated with the ions by etching in one etching step; and radiating the substrate in the area of the support, flexible support and needle tip with ions of different energy and/or dosage. The area of the flexible support is radiated with a dose of 1 x 1017> to 1 x 1020> cm->2> and the area of the needle tip is radiated with a dose of 1 x 1018> to 5 x 1020> cm-2>. The height (h) of the needle tip is adjusted using the relationship h = (k.D.y)/N (where, k = a redeposition constant; Y = a sputtering coefficient; and N = the atomic concentration of the silicon substrate). Preferred Features: The ions acting as acceptor are selected from elements of group 3a, preferably gallium and indium. The substrate is radiated with ions having an energy of 5-200 keV and a dose of 1 x 1016> to 5 x 1020> cm-2>.
Patent DE-50103945-D1 (DE)
Inventor: WEBER HEINZ
IPC: H01S3/08
Filed: 2001-06-01
Granted: 2004-11-11
Abstract: The compensation method uses at least 2 optical elements (30a,..30d, 41a,..41c) with different material characteristics, which are inserted in the optical component beam path, for compensating the heating by radiation absorption, by providing a temperature distribution and/or a thermic dispersion for acting as a thermic lens. Also included are Independent claims for the following: (a) an optical device for compensating the thermic optical effect; (b) an optical component with an optical device for compensating the thermic optical effect
Patent DE-50108613-D1 (DE)
Inventor: HOELS LOTHAR
IPC: C09D7/62
Filed: 2001-02-24
Granted: 2006-03-30
Abstract: The invention relates to a lacquer, to a coating material produced therefrom, and to a method for producing said coating material. The lacquer is characterized in that it contains a reduction product comprised of an inorganic oxide, which has a particle size at least in the nano-range, and of a silane. By applying the lacquer to a substrate, a coating material can be obtained which has a particularly high scratch or abrasion resistance.
Patent DE-50111998-D1 (DE)
Inventor: CERAVOLO SALVATORE
IPC: E04F11/116
Filed: 2001-05-31
Granted: 2007-03-22
Abstract: To plan and erect free-standing stairs, at least partially in a spiral, they are composed of prefabricated steps with prepared holes and screw bonding rods, the curved stair sections in a 4-6 step module are combined with straight stair modules. The dimensions of the stair components are calculated to give the required stair shape at the center, start and end of the modules. The steps, in standard sizes, are cut smoothly so that the bottom and top steps, and the following steps have an identical mirror image, so that when viewed in plan the assembled module is a cube with an inner corner cut round.
Patent DE-50112772-D1 (DE)
Inventor: PRZYTULLA DIETMAR
IPC: B65D19/44
Filed: 2001-11-23
Granted: 2007-09-06
Abstract: The invention is directed to a pallet container assembly with a thin-walled rigid inner container of thermoplastic material for the storage and transport of liquid or flowable contents, including a cage-like bar frame closely surrounding as support jacket the inner plastic container, and a bottom pallet for placement of the inner plastic container and secure attachment of the support jacket, wherein there are provided, within the support area of the inner plastic container on the surface of the bottom pallet optionally on the surface of an intermediate plate, respective means (form-fitting means/frictional connection means) which-as viewed in the direction of the horizontal plane-result in a substantial increase of the slip resistance between the downwardly pointing outer surface of the bottom pallet or the intermediate plate.
Patent DE-50113468-D1 (DE)
Inventor: KRUEGER JUERGEN DIPL-ING
IPC: C23C10/52
Filed: 2001-11-06
Granted: 2008-02-21
Abstract: Production of wear- and/or corrosion-resistant surface coatings comprises thermally spraying steel alloys containing 20-50 wt.% chromium, 3-10 wt.% silicon and optionally further alloying components onto components made from low alloyed steel alloys using cored wires made from a steel sleeve and a powdered filler containing the components of the surface coating absent in the steel sleeve. An Independent claim is also included for a cored wire for carrying out the process. Preferred Features: The filler is made from Fe, Cr, Si, B, Mo, Nb, Mn, C, Ni, Co, Ce, Hf, Zr and/or Y. The resulting alloy contains (in wt.%) 24-35 Cr, 2-9 Si, 0.5-3 B, 0.5-8 Mo, 1-4 Mn, up to 0.15 C, up to 30 Ni and a balance of Fe and impurities.
Patent DE-50210579-D1 (DE)
Inventor: BECHTOLD DIETER
IPC: H01M50/503
Filed: 2002-02-15
Granted: 2007-09-13
Abstract: The device has a metal sleeve contact and connection element (4) whose internal diameter corresponds approximately to the external diameter of the connecting pole (2) and that is pressed into a close fit on the connection pole by a guide (3,8) that engages over the sleeve. The sleeve has a slit in the direction of the pole axis. Independent claims are also included for the following: a series circuit of electrical accumulators and a series and/or parallel circuit of electrical accumulators.